Gravitation CDS Questions

CDS Physics

Gravitation MCQ Questions


1.
What holds the earth's atmosphere?
A.
Gravity
B.
Wind
C.
Clouds
D.
Earth's magnetic field
😑 View Answer Rough Work Error
ANSWER :
A. Gravity
2.
Which of the following is true when a apple falls from a apple tree?
A.
Only the Earth attracts the apple
B.
Only the apple attracts the earth
C.
Both apple and the earth attracts each other
D.
Both apple and the earth repel each other
😑 View Answer Rough Work Error
ANSWER :
C. Both apple and the earth attracts each other
3.
The SI unit of weight is
A.
Pascal
B.
Joule
C.
Watt
D.
Newton
😑 View Answer Rough Work Error
ANSWER :
D. Newton
4.
The upward force exerted by an object wholly or partly immersed in a liquid is known as
A.
Gravitational force
B.
Buoyant force
C.
Electrostatic force
D.
Magnetic force
😑 View Answer Rough Work Error
ANSWER :
B. Buoyant force
5.
Leaves fall down on the ground due to
A.
Gravitational force
B.
Electrostatic force
C.
Magnetic force
D.
Muscular force
😑 View Answer Rough Work Error
ANSWER :
A. Gravitational force
6.
All objects experience a_________ when they are immersed in a fluid
A.
Force of gravity
B.
Force of buoyancy
C.
Electrostatic force
D.
None of the above
😑 View Answer Rough Work Error
ANSWER :
B. Force of buoyancy